<!DOCTYPE html>
<html>

<head>

    <meta charset="utf-8">
    <title>主页</title>

</head>

<body>
    <div style="width: 600px; margin: 100px auto;">
        <ul>
            <li><a href="/demo/pbar.html">下载进度条</a></li>
        </ul>
    </div>
</body>


</html>